- Both ANT+ and Bluetooth capabilities allow for a wireless connection to both smartphones and GPS devices at the same time or separately.- See workout data while you exercise, including vital metrics such as heart rate and calorie burn when connected to a smartphone or ANT+ device- Two LED lights show the TICKR’s device connection (blue) and heart rate detection (red)- Works seamlessly with over 50 apps including Nike+ Running, Runkeeper, Strava, and MapMyFitness- There are two options for integration: One, connect directly to your Apple Watch as another option for gathering heart rate data in the Apple Workout app. Two, connect via the 7 Minute Workout app, Wahoo RunFit app for tracking heart rate on the watch as you workout.

WARNING: This product can expose you to chemicals which are known to the state of California to cause cancer and birth defects or other reproductive harm.For more information, go to www.P65Warnings.ca.gov.